Multiplexing means for receiving information from one or more sources and storing it in a cyclic memory device



MULTIPLEXING MEANS FOR RECEIVING INFORMATION FROM ONE OR MORE SOURCES AND STORING IT IN A OYOLIC IEIORY DEVICE 65 Shasta-Sheet 1 Filed Aug. 29, 1967 i R Y m m m M m9 2: u m m m Exfi&5=2 35.5; m m A m 5%: -23 55 m F Qm om wx 292223228 N E m M mm... H 7 Y n B 202m: n m fi m m. .Ew 55 8 530528 5552mm 1 m 2E 35 555210 4 n 2.5; n m. @3809: m? 2 55 I n I 552520 39 u MULTIPLEXING MEANS FOR RECEIVING INFORMATION FROM ONE OR MORE SOURCES AND STORING IT IN A CYCLIC MEMORY DEVICE 55 Sheets-Sheet 2 Filed Aug. 29. 196' l t Gm 20 m 2 UQEEFE m2. 55 292223228 EZEE 2:20 n 55: A n my 2: Q a m 54 6158 momwzwo I? u 5.5 $5. 55525 u 02;; 519. :1

mOSEEmE II I A 89 m mm wm mw ldmhau himmd 2 $3331 $5253 xmimxm xqdnmfi .QER \Qm E qQ QQESEMR M KE ODE March 17, 1970 cucc|o 3,501,749

uuurxrmxms mums FOR macsxvme mronmvnon mom our; on non: SOURCES AND s'ronme IT IN A CYCLIC unuonr DEVICE Filed Aug. 29. 196? 5 Sheets-Sheet S N mujomhzou nmu ugamns s5 Sheets-Sheet 5 CHARACTERS A- B- J. CUCCIO COMMMDS NULL STX FS ETX m m w MULTIPLEXING mums FOR RECEIVING mroaunxou FROM ONE on mom: SOURCES AND sronme IT INACYCLIC MEMORY DEVICE CHARACTER AND COMMAND CODES 000 l I l l ll.

March 17, 1970 Filed Aug. 29, 1967 HMCTIONAL GROUP TRANSMIT CONTROL MARKER MOVEINT CLEAR AND RET FIG. 2.

COMMAND FUNCTIONS comma srx ETX LF RLF PR ca ma March 17, 1970 A. B. .J. CCIO 3,501,749

MULTIPLEXING BANS FOR RECEIVI INFORMATION FROM ONE OR KORE SOQUSEICES AND STORING IT IN A CYCLIC IENORY DEVigES Filed Aug. 29. 65 Shae heat 8 March 17, 1970 A. a. .1. CUCCIO 3, 9

ONE OR MORE SOURCES AND STORING IT IN A CYCLIC HEUORY DEVICE MULTIPLEXING MEANS FOR RECEIVING INFORMATION FROM 5 Sheets-Sheet 7 Filed Aug. 29. 1967 i) 25:). FLIP FIG. 5.

TRUTH TABLE FOR FLIP-FLOP MODULE T T wm TTHE E HT m 5% Emmi H R R ST TT m Wm .m HHLL LHLHH 8 mm SE (LI LLHH HLHLL H C HHLL HHLLM m M U P m m S U HLHL HLHL n m w... m T T E I mum. a m 5 R m Wm U W H L F U m E OM w mm H m FIG. 6.

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BUFFER MODULE SCHEMATIC DIAGRAM 3,501 ,749 ONE on MORE March 17, 1970 A. a. J. CUCCIO MULTIPLEXING MEANS FOR RECEIVING INFORMATION FROH 65 Sheets-Sheet 8 Filed Aug. 29.

58 J 50 6 m 8; 7 063 056 g 530 32 S 8 28 3:. I- 1 um 25 0 o 0 0 UL o u o u 532 W F h h F 53118 n q a mT a ml a m a m x mm mm a .v 193 368 9 M- J -E. F@. l" 2 82m 0 0L w 9X .II 3 mod i5 FA 26 I can 9 8: i. wi modidw mmmcjm Em 2; m 5&3 02w 26 mm 3 02m.

EQQQQQQ kbbqm NQEQRUEDK tQRQEMEMQ XUOHQ mmkm March 17, 1970 A B. J. CUCCIO MULTIPLEXING MEANS FOR fiECEIVING INFORIA'I'ION FROM ONE OR MORE SOURCES AND STORING IT IN A CYCLIC IEIORY DEVICE Filed Aug. 29. 196'! 4M6 AND VSP GENERATION 65 Sheets-Sheet 9 vT T i c o c o t IMCA IMCB

IMCC

IMCD

FIG. 8a

CLOCK T/M/NG DIAGRAM March 17. 1970 MULTIPLEXING MEANS FOR NBCEIVING INFORMATION PROII Filed Aug. 29. 1967 GMC GMC

3,501,749 ONE OR MORE SOURCES AND STORING IT IN A OYOLIC IEIIOHY DEVICE 65 Sheets-Shoot 10 A B. J. CUCCIO QC E-ifi :1 l f 1 I: J

:mc STROBE l I sue STROBE 2 l March 17, 1970 A. B. J. CUCCIO 3,501,749

MULTIPLEXING MEANS FOR RECEIVING INFORMATION FROM ONE OR MORE SOURCES AND STORING IT IN A CYCLIC MEMORY DEVICE Filed Aug. 29. 196? 65 Sheets-Sheet 13 MEMORY PART! T/ON/NG DIAGRAM cumzzz immk C3120 23456T89wH DTI QwHQBME DTI mmmssz 30c 53am 5 mumzzz Stu... EmE

DTT

DTB

MEMORY ROW ADDRESS IN BINARY OOOOO XI OOO FIGJOd March 17, 1970 A. B. J. cucclo 3,501,749

MULTIPLEXING MEANS FOR RECEIVING INFORMATION FROM ONE OR MORE SOURCES AND STORING IT IN A CYCLIC IEHORY DEVICE Filed Aug. 29, 196'? 65 Sheets-Sheet 14.

VIDEO CHARACTER REPERTOIRE lawn-II 5 Sheets-Sheet 18 A. a. J. cucclo INFORMATION FROM ONE OR MORE A CYCLIO IEMORY DEVICE SOURCES AND STORING IT IN MULTIPLEXING MEANS FOR RECEIVING .m Fm 88 QQ- m \mm 00/ mFo 3 u o u o u l A 59 5 mt F F F U 8 22: F m w m 7 350%? F9 23 m9 v9 8 N9 0 o u o u o u o u o u o o F F F A F F F F m I m w w m m m m a m m m M M w w 6 m m K K K K K K K K K K K r k 2. 35 F22. i @5695 :05

March 17, 1970 Filed Aug. 29. 1967 h 7. 1970 A. B. J. cucclo MULTIPLEXING MEANS FOR RECEIVING INFORMATION FRO ONE OR MORE SOURCES AND STORING IT IN A CYCLIC MEMORY DEVICE Filed Aug. 29. 196'? 55 sheets-Sheet 17 wk. 402F200 .Eim mwbmzwwm 20mm N: E mstim 6Ez8 Kim 02 556mm 205 E2 E5 mo v2 8: No; 6: 00: u o O Lo UL o u|. o u 0 UL o u h 6158 F11 F F PIL h P as -WQESM2 m m w w m m @5096! oh 3 3:58 W353 55 sou. $35 26 r r Ev. N9. m9. v9. m9. m9.

Jw X 556mm 5%: 238B! :95

wk QMRMGMQ \AQOSGE Qtqbmxwk March 17, 1970 A. B. J. cucclo I 3,501,749

MULTIPLEXING MEANS FOR RECEIVING INFORMATION PROM ONE OR MORE SOURCES AND STORING IT In A O'IOLIC IEIIORY DEVICE Filed Aug. 29. 196'! 5 Sheetaheet 1B KEYBOARD lNPUT GATES 73 TERM. I DATA TERM. 2 DATA TERM. 3 DATA DATA SIGNALS FROM DISPLAY TERMINAL M 4 A KEYBOARDS 2O TER D TERM. SDATA DISTRIBUTOR 35 TERM. 5 DATA KEYBOARD DATA TO KEYBOARD INPUT REGISTER 74 TERM. 7 DATA TERM. 8 DATA FIG. l6

MEMORY READ GATES //6 mu GATES FROM DISPLAY TIMING MM U DATA FROM MAINTMEINIIQRIES MMUC DATA TA MEMORY DATA TO MEMORY ADDRESS REGISTER 8|, ENTRY ADDRESS CONTROL 82, AND PAGE PRINTER C0 ROLLE 2 WUD DATA NT R 3 FIG.I7

March 17, 1970 A. B. J. cucclo 3,501,749

MULTIPLEXING MEANS FOR RECEIVING INFORMATION FRO] ONE OR MORE SOURCES AND STORING IT IN A CYCLIC IEIORY DEVICE Filed Aug. 29, 1.96? 65 Sheets-Sheet 19 KEYBOARD MEMORY s I WRITE CONTROL 7? 1 MC cc|5 KB WRITE TO ADDRESS C 0 MAIN memo v UNITS CONTROLBZ 4, fl-7| DATA PRES} WR'TE E.A. comp.

I MC DATA -||9 FROM c o S KBMEMORY BEUAL KBDATA T0 MMU MAIN FROM ENTRY ENTRY ADDRESS MEMORIES Tl-Tl'" ADDRESS CONTROL a? "7 FIG. lTcl PART OF COMMAND DECODER 75 T0 ENTRY FROM ADDRE s s KEYBOARD REGISTER RETEE TER CONTROL 82 74 AND REGISTER S,P"HFT CONTROL FIG. l8 

